371597 ÷ 20 
Let's see how many times 20 fits into 371597.

Let's proceed to step 1:
3 divided by 20 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 20

Going ahead to step 2:
If we divide 37 by 20, we get 1 and a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 17 after subtracting 20 from 37.
Take the next digit (1) from the dividend and append it to 17, then repeat: 171 / 20

Advancing to step 3:
20 can be fit into 171 8 times, resulting in a remainder of 11.
The next digit of our result is 8. 
Result so far: 18.0
If we subtract 160 from 171, we get 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 20

On to step 4:
When dividing 115 by 20, we get 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 185.0
If we subtract 100 from 115, we get 15.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 20

Advancing to step 5:
If we divide 159 by 20, we get 7 and a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 1857.0
The remainder is 19 after subtracting 140 from 159.
Append the next digit (7) from the dividend to 19 and continue with: 197 / 20

Advancing to step 6:
20 can be fit into 197 9 times, resulting in a remainder of 17.
The next digit of our result is 9. 
Result so far: 18579.0
If we take 180 away from 197, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 7:
The number 20 fits into 170 8 times, leaving a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 18579.8
If we subtract 160 from 170, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
The number 20 fits into 100 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 18579.85
The remainder is 0 after subtracting 100 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18579.85
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18579.85
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 18579.85, and the remainder is 0.0.